OK just to clarify some confusion, there is a HUGE typo by Laureate in the mobile version that says that this is 0.4.1... but this is NOT TRUE. The download IS correct. This IS 0.4.2. Once you download and get to the main menu of the game, look at the bottom and it should say 0.4.2.
And again, regarding mobile. If you are having issues downloading the game, the most common solutions are:
1.) Use a VPN (your country bans the server I use to store my files)
2.) Your wi-fi isn't good enough. Don't use data.